Knights had lots of rules. They varied with the laws of the land, and they varied with cultural rules, and they varied according to whether the knights were members of orders or not, and if they were members of orders, they varied by order.
Just to give an idea, the knights of the order we commonly call the knights Templar, were not allowed to have any money; they had to go to church regularly, meaning several times every day; they could not marry or have girlfriends; they had to obey any order given by their masters; and they had to sleep in their armor so they were always prepared for battle instantly. Pretty dreadful sounding, isn't it?
On the other hand, some people became knights just because some king liked them, and they really did not have to do anything but obey the laws of the country and obey the king.
Some knights, but by no means all, felt bound by the rules of chivalry. This could have meant they were bound by the rules of the virtues of knights, honor, and courtly love, which is kind of hard to explain, but meant a sort of passionate love, but without the passion.
Yes, knights had rules, and some were rather weird rules. I have attached a couple links below.
Code of Chivalry
As a Grey Knights player, shoot them as much as possible before they get to you. With the new rules it is very hard to beat them. Blow up any transports and make sure to take out paladins, special characters and terminators.
The rules and customs of medieval knighthood.
You can get the basic rules on boardgamegeek. I will check to see if I have rules for either of the 2 expansions. If so I will try to post them to boardgamegeek.
An "Order of Knights" is a particular group of them, under the same rules and organization. Historically, there were a number of Orders of Knights: The Knights Templar, the Knights Hospitallers, the Teutonic Knights and so on. The Knights of Columbus emulate these organizations. It's the same concept as Monastic Orders like Benedictines, Carmelites and so on.
Some of the rules that kinights have is that have to put on all of their aromr. They also have to practice at age 8 yrs old. If they went by the rules they would be punished or executed.
they would not be knights any more
Bushido was the code of conduct for Samurai similar to the precepts of Knighthood for European Knights. It is above and beyond training, handling weapons, horsemanship, etc.
no
A knight was a member of the nobility, and that was his class. Anyone of any class could become a knight, however. There were no fixed rules imposed on the monarch who knighted people, in this respect.
No
yes they did